Jiangyin Hua Hui
Jiangyin Hua Hui

华辉1

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Strictly in accordance with the factory inspection standards of Japan KGK.
Strictly in accordance with the factory inspection standards of Japan KGK.
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Jiangyin Huahui Air Conditioning Terminal Actuator Co., Ltd.
Jiangyin Huahui Air Conditioning Terminal Actuator Co., Ltd.

华辉We sincerely thank Kucho Giken Industrial Co., Ltd.(Japan) for its 30 years of support and assistance to Huahui Company in technical guidance and quality management!

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Manufacturer of Ventilation Duct Valve Actuators

Jiangyin Huahui Air Conditioning Terminal Actuator Co., Ltd. (hereinafter referred to as Jiangyin Huahui) is a wholly Japanese-owned enterprise.The company covers an area of more than 15,000 square meters, located on the beautiful shore of Taihu Lake, with Wuxi to the south and Jiangyin to the north.

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30 +

Industry Experience (Years)

15000 ㎡

Floor Area (㎡)

100 +

Employees

3000 +

Cooperative Clients

Product Series

KGK brand actuators by Air Conditioning Giken are selected products chosen from top peers across Japan and enjoy a high reputation worldwide.

Actuator for fire dampers

Actuator for fire‑dampening regulating valves

Actuator for Electric Fire-Regulating Valves

Explosion‑proof electric fire damper actuator (automatic reset type)

Actuator for fire dampers
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HH-FD

Thermal sensor activation, manual operation, manual reset.

Actuator for fire‑dampening regulating valves
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HH-FVD-H

Thermally activated, manually operated, manually resettable, with adjustable airflow.

Actuator for Electric Fire-Regulating Valves
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HHAL-KDS-1

Electric actuation, thermal sensor activation, manual operation, manual reset, adjustable airflow, and output signals indicating valve open and closed positions.

Explosion‑proof electric fire damper actuator (automatic reset type)
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HHAL-KGS-2F.FB

Rotation Direction: Rotate counterclockwise during operation; Reset Method: Motor automatically resets, handle manually resets.

Testing and Inspection

Strictly in compliance with the factory inspection standards of Japan KGK. Routine inspections are conducted every six months after installation and delivery in Japan!

KGK series actuators and Jiangyin Huahui's ANLIAN series products: actuators for air volume control dampers, fire dampers, smoke exhaust dampers, smoke exhaust fire dampers, smoke exhaust outlets, electric valves, pneumatic valves, as well as manually controlled, electrically controlled and intelligently controlled products are all manufactured by Jiangyin Huahui.

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Latest News

What accessories does an air conditioner have? What is the function of each accessory?

1. The compressor is the “heart” of the air conditioner, responsible for compressing the refrigerant. 2. The outdoor evaporator: After the refrigerant is compressed, it becomes high‑temperature and high‑pressure, at which point it flows into the outdoor evaporator. 3. The cooling fan: Once the high‑temperature, high‑pressure refrigerant enters the outdoor evaporator, heat is dissipated through the finned heat exchanger. 4. The capillary tube: After the cooling fan removes the heat, the refrigerant’s temperature approaches or equals the outdoor temperature—though it remains under high pressure. Because the capillary tube has a small diameter, the high‑pressure refrigerant slowly flows through it. 5. The indoor evaporator: Thanks to the capillary tube, the refrigerant’s pressure drops as it enters the indoor evaporator, causing it to vaporize and turn into a gas. Vaporization absorbs heat—something you learned about in middle school physics!

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2021-11

What accessories does an air conditioner have? What is the function of each accessory?

What are the components of an air conditioner?

Typically, air conditioners consist of six main systems: the air duct system, the refrigeration system, the humidification system, the electric heating system, the power distribution system, and the control and protection system. The air duct system generally comprises a motor, a fan, an air filter, and airflow regulation components. The air duct system of data center–specific air conditioners usually consists of a motor, a fan, and an air filter. The humidification system typically includes infrared humidifiers and electrode boiler humidifiers. Meanwhile, the refrigeration system usually consists of a compressor, an evaporator, a condenser, and a thermostatic expansion valve. The primary accessories include diffusers; hinged, adjustable return air grilles; insulated, flexible expansion joints; air filters; and ventilation ducts.

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2021-11

What are the components of an air conditioner?

Energy conservation and environmental protection are the overarching trends in the development of refrigeration and air‑conditioning equipment.

For China’s air conditioning and refrigeration industry, after half a century of development—especially the rapid growth over the 30 years since the implementation of reform and opening up—the industry’s infrastructure has become remarkably comprehensive, laying a solid foundation for further advancement. If we can better optimize the allocation and utilization of industry resources, phase out outdated products, fully promote the market adoption of energy‑efficient and environmentally friendly products, and intensify research and development in core technologies, thereby enhancing the overall strength of China’s refrigeration and air conditioning sector, it will not be long before our country ranks among the world’s leading refrigeration powers. The expansion of market demand in the central air conditioning industry is particularly evident, especially in terms of geographic regions, climatic conditions, and purchasing…

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2021-11

Energy conservation and environmental protection are the overarching trends in the development of refrigeration and air‑conditioning equipment.

Contact Us

Pioneering and innovation are the spirit of Hua Hui; high quality, excellent reputation, and putting customers first have always been the principles our company adheres to. We welcome both new and existing customers to choose and patronize us.